Jessica Simpson Gives Birth To Son Ace Knute Johnson

June 30, 2013 06:28 PM EDT

He’s here!

Jessica Simpson and fiance Eric Johnson are the proud parents of a baby boy.

“Ace Knute (pronounced Ka-nute) Johnson has arrived! Mom and baby are doing great,” Jessica’s rep said in a statement to Us Weekly. “Jessica, Eric and Maxwell are thrilled to welcome the new addition to their family.”

Just seven months after Maxwell’s birth (on Christmas Day 2012), the “Fashion Star” mentor revealed she was expecting another baby.

And in March, the adorable star let it slip that she was carrying a boy (in the most Jessica way possible, of course).

During an appearance on “Jimmy Kimmel Live” at the time, the fashion mogul was lamenting the difficulty of her second pregnancy versus her first when she blurted out, “The crazy thing is I never knew a wiener could make me nauseous!”